Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Patent
1993-04-16
1994-12-27
McMahon, Timothy M.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Maintaining environment nondestructive to metal
210697, 210699, 210700, 210701, 2523892, 25238954, 25238962, 422 14, 422 15, C23F 1100
Patent
active
053763319
ABSTRACT:
A method of inhibiting the pitting corrosion rate of carbon steel in a cooling tower system comprising adding to a cooling tower water an effective amount of a corrosion inhibiting composition containing from about 1 to about 10 ppm of a water soluble molybdate, calculated as molybdate and from about 5 to about 25 ppm of a stabilized phosphate, calculated as phosphate, the corrosion inhibiting composition being substantially free of active zinc, and circulating the water in the system.
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Bucher Bradley A.
Jefferies Jesse H.
Gulf Coast Performance Chemical, Inc.
McMahon Timothy M.
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